AT227859B - Vakuumdrehschieberpumpe - Google Patents

Vakuumdrehschieberpumpe

Info

Publication number
AT227859B
AT227859B AT941261A AT941261A AT227859B AT 227859 B AT227859 B AT 227859B AT 941261 A AT941261 A AT 941261A AT 941261 A AT941261 A AT 941261A AT 227859 B AT227859 B AT 227859B
Authority
AT
Austria
Prior art keywords
vacuum pump
rotary vacuum
rotary
pump
vacuum
Prior art date
Application number
AT941261A
Other languages
English (en)
Original Assignee
Balzers Patent Beteilig Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Balzers Patent Beteilig Ag filed Critical Balzers Patent Beteilig Ag
Priority to AT941261A priority Critical patent/AT227859B/de
Priority to CH1400862A priority patent/CH403144A/de
Priority to GB4689062A priority patent/GB974191A/en
Application granted granted Critical
Publication of AT227859B publication Critical patent/AT227859B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
AT941261A 1961-12-13 1961-12-13 Vakuumdrehschieberpumpe AT227859B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT941261A AT227859B (de) 1961-12-13 1961-12-13 Vakuumdrehschieberpumpe
CH1400862A CH403144A (de) 1961-12-13 1962-11-29 Vakuumdrehschieberpumpe
GB4689062A GB974191A (en) 1961-12-13 1962-12-12 Improvements in and relating to rotary vane vacuum pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT941261A AT227859B (de) 1961-12-13 1961-12-13 Vakuumdrehschieberpumpe

Publications (1)

Publication Number Publication Date
AT227859B true AT227859B (de) 1963-06-10

Family

ID=3613912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT941261A AT227859B (de) 1961-12-13 1961-12-13 Vakuumdrehschieberpumpe

Country Status (3)

Country Link
AT (1) AT227859B (de)
CH (1) CH403144A (de)
GB (1) GB974191A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106968950B (zh) 2010-03-31 2020-02-07 纳博特斯克汽车零部件有限公司 真空泵

Also Published As

Publication number Publication date
GB974191A (en) 1964-11-04
CH403144A (de) 1965-11-30

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